Separatography
无色化合物的吸附分离
🗣️ 情景例句
I'd really appreciate it.... Yes.... Thank you....
我非常感激……好的……谢谢你……
Love makes all hard hearts gentle.
爱情把一切冷酷的心变得温柔。
That's a nice car. How long have you had it?
好漂亮的汽车。你买多久了？